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BOSTON MARATHON 2025

Mila Cohen

Bib: 19571•F

GA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:11
Rank: #17397
Start → 5K
25:11 | 8:06/mi
10K· 6.21 mi
50:03
Rank: #16947 (+450)
5K → 10K
24:52 | 8:00/mi
15K· 9.32 mi
1:15:13
Rank: #16850 (+97)
10K → 15K
25:10 | 8:06/mi
20K· 12.43 mi
1:40:55
Rank: #16840 (+10)
15K → 20K
25:42 | 8:16/mi
Half· 13.11 mi
1:46:24
Rank: #16787 (+53)
20K → Half
5:29 | 8:02/mi
25K· 15.53 mi
2:06:52
Rank: #16755 (+32)
Half → 25K
20:28 | 8:26/mi
30K· 18.64 mi
2:33:43
Rank: #16501 (+254)
25K → 30K
26:51 | 8:39/mi
20M
2:45:34
Rank: #16358 (+143)
30K → 20M
11:51 | 8:43/mi
21M
2:54:37
Rank: #16181 (+177)
20M → 21M
9:03 | 9:03/mi
35K· 21.75 mi
3:00:48
Rank: #16075 (+106)
21M → 35K
6:11 | 8:16/mi
23M
3:11:57
Rank: #15989 (+86)
35K → 23M
11:09 | 8:54/mi
24M
3:20:42
Rank: #15989
23M → 24M
8:45 | 8:45/mi
40K· 24.85 mi
3:27:57
Rank: #15860 (+129)
24M → 40K
7:15 | 8:29/mi
25.2M
3:31:09
Rank: #15806 (+54)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:40:28
Rank: #15988 (-182)
25.2M → Finish
9:19 | 9:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:24
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:54:04
Pace8:42 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5725:118:0625:11
8:06
-
10K
6.21 mi11:41:4950:038:0324:52
8:00
-0:06
15K
9.32 mi12:06:591:15:138:0425:10
8:06
+0:06
20K
12.43 mi12:32:411:40:558:0725:42
8:16
+0:10
Half
13.11 mi12:38:101:46:248:075:29
8:02
-0:14
25K
15.53 mi12:58:382:06:528:1020:28
8:26
+0:24
30K
18.64 mi13:25:292:33:438:1526:51
8:39
+0:13
20M
20.00 mi13:37:202:45:348:1711:51
8:43
+0:04
21M
21.00 mi13:46:232:54:378:199:03
9:03
+0:20
35K
21.75 mi13:52:343:00:488:196:11
8:16
-0:47
23M
23.00 mi14:03:433:11:578:2111:09
8:54
+0:38
24M
24.00 mi14:12:283:20:428:228:45
8:45
-0:09
40K
24.85 mi14:19:433:27:578:227:15
8:29
-0:16
25.2M
25.20 mi14:22:553:31:098:233:12
9:17
+0:48
Finish
26.22 mi14:32:143:40:288:259:19
9:09
-0:08

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:00 /mi

Average Pace

8:25 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:45

85% of race

Time at Steady Pace

32:43

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:25 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:16:5725:118:0625:11
8:06
#17397
10K
6.21 mi11:41:4950:038:0324:52
8:00
#16947
15K
9.32 mi12:06:591:15:138:0425:10
8:06
#16850
20K
12.43 mi12:32:411:40:558:0725:42
8:16
#16840
Half
13.11 mi12:38:101:46:248:075:29
8:02
#16787
25K
15.53 mi12:58:382:06:528:1020:28
8:26
#16755
30K
18.64 mi13:25:292:33:438:1526:51
8:39
#16501
20M
20.00 mi13:37:202:45:348:1711:51
8:43
#16358
21M
21.00 mi13:46:232:54:378:199:03
9:03
#16181
35K
21.75 mi13:52:343:00:488:196:11
8:16
#16075
23M
23.00 mi14:03:433:11:578:2111:09
8:54
#15989
24M
24.00 mi14:12:283:20:428:228:45
8:45
#15989
40K
24.85 mi14:19:433:27:578:227:15
8:29
#15860
25.2M
25.20 mi14:22:553:31:098:233:12
9:17
#15806
Finish
26.22 mi14:32:143:40:288:259:19
9:09
#15988
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi173975970597016746(Top 59%)5581(Top 46%)5581(Top 102%)
10K6.21 mi3.10 mi16947+4505692+2785692+27816530(Top 58%)5440(Top 44%)5440(Top 99%)
15K9.32 mi3.11 mi16850+975636+565636+5616746(Top 59%)5581(Top 46%)5581(Top 102%)
20K12.43 mi3.11 mi16840+105644-85644-816783(Top 59%)5657(Top 46%)5657(Top 103%)
Half13.11 mi0.68 mi16787+535603+415603+4116250(Top 57%)5337(Top 44%)5337(Top 98%)
25K15.53 mi2.42 mi16755+325619-165619-1616824(Top 59%)5751(Top 47%)5751(Top 105%)
30K18.64 mi3.11 mi16501+2545526+935526+9315659(Top 55%)5262(Top 43%)5262(Top 96%)
20M20.00 mi1.36 mi16358+1435468+585468+5815209(Top 54%)5159(Top 42%)5159(Top 94%)
21M21.00 mi1.00 mi16181+1775400+685400+6813841(Top 49%)4547(Top 37%)4547(Top 83%)
35K21.75 mi0.75 mi16075+1065367+335367+3314101(Top 50%)4737(Top 39%)4737(Top 87%)
23M23.00 mi1.25 mi15989+865358+95358+915718(Top 55%)5727(Top 47%)5727(Top 105%)
24M24.00 mi1.00 mi159895378-205378-2016035(Top 56%)5944(Top 49%)5944(Top 109%)
40K24.85 mi0.85 mi15860+1295321+575321+5713345(Top 47%)4632(Top 38%)4632(Top 85%)
25.2M25.20 mi0.35 mi15806+545305+165305+1613432(Top 47%)4741(Top 39%)4741(Top 87%)
Finish26.22 mi1.02 mi15988-1825422-1175422-11719708(Top 69%)7978(Top 65%)7978(Top 146%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16746

Females

5581

F18-39

5581

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16530

Females

5440

F18-39

5440

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16746

Females

5581

F18-39

5581

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

16783

Females

5657

F18-39

5657

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

16250

Females

5337

F18-39

5337

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16824

Females

5751

F18-39

5751

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15659

Females

5262

F18-39

5262

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

15209

Females

5159

F18-39

5159

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13841

Females

4547

F18-39

4547

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

14101

Females

4737

F18-39

4737

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15718

Females

5727

F18-39

5727

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

16035

Females

5944

F18-39

5944

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13345

Females

4632

F18-39

4632

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13432

Females

4741

F18-39

4741

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19708

Females

7978

F18-39

7978

Passing Analysis

Category:
Athletes Passed
2566
Passed By
1157
Net Change
+1409
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17397
5K → 10K576126+450#17397#16947
10K → 15K253156+97#16947#16850
15K → 20K201191+10#16850#16840
20K → Half7017+53#16840#16787
Half → 25K172140+32#16787#16755
25K → 30K34894+254#16755#16501
30K → 20M19148+143#16501#16358
20M → 21M20225+177#16358#16181
21M → 35K11812+106#16181#16075
35K → 23M14761+86#16075#15989
23M → 24M65650#15989#15989
24M → 40K1389+129#15989#15860
40K → 25.2M606+54#15860#15806
25.2M → Finish25207-182#15806#15988
TOTALS25661157+1409
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing